Total Testosterone

A key sex hormone in every body - the driver behind sex drive, muscle mass, bone density, mood and energy. Total testosterone is the headline number, but it only tells the full story alongside free testosterone and SHBG.

Free Testosterone

The small fraction of testosterone not bound to proteins and free to act on your cells. It's the portion that drives energy, libido, muscle and mood, so it can reveal imbalances a total testosterone result might miss.

PSA (Prostate Specific Antigen)

A protein made by the prostate gland that normally helps liquefy semen. In a healthy prostate, only very small amounts reach the bloodstream, so rising PSA can signal inflammation, enlargement or other prostate changes.

SHBG (Sex Hormone Binding Globulin)

A protein made by the liver that binds sex hormones like testosterone and estradiol, controlling how much is free for your tissues to use. High or low SHBG can explain symptoms even when total hormone levels look normal.

Estradiol

The most potent form of estrogen, present in every body. Estradiol supports reproductive health, menstrual cycles and fertility, and also plays a key role in bone density, heart health, mood, brain function and libido.

Luteinizing Hormone (LH)

LH is a hormone made in the pituitary gland. LH is one of the main sex hormones and can trigger and promote ovulation in females.

Visceral Fat

Visceral Fat is stored around your internal organs, including your heart, liver and intestines. Visceral fat makes chemicals and hormones that can be toxic to the body.